Centrifugal pumps EBARA MD series 

Category

Centrifugal pumps

Structure

Horizontal pump, Bare shaft pumps

Operating principle

Centrifugal pump

Phase

3-phase

Rated voltage

400VAC

Frequency

50Hz

Power

11kW, 15kW, 18.5kW, 22kW, 5.5kW, 7.5kW, 9.2kW

Horsepower

15HP, 20HP, 25HP, 30HP, 7.5HP, 10HP, 12.5HP

Operating fluid

Clean water

Fluid temperature

-5...90°C

Applications

Firefighting systems, Heating, ventilation and air-conditioning systems, Industrial liquid handling systems, Irrigation, Pressurisation, Washing systems, Water supply for civil, agricultural and industrial plants

Total head

75...46m, 93.8...70m, 72.8...43m, 82.8...50m, 93...61.5m, 58...38m, 71.5...53m, 82.5...65m, 91...73m

Flow rate

0...42m³/h, 0...72m³/h, 0...78m³/h, 0...24m³/h

Max. working pressure

10bar

Suction inlet connection type

Flange to DIN 2532

Suction inlet connection size

DN50, DN65

Discharge outlet connection type

Flange to DIN 2532

Discharge outlet connection size

DN32, DN40, DN50

Impeller diameter

236mm, 259mm, 234mm, 248mm, 261mm, 218mm, 240mm, 254mm, 265mm

Electrical connection type

Screw clamping

Insulation class

Class F

Rotation speed

2900rpm

Material

Cast iron (Body), AISI 304 (Impeller), Ceramic/Carbon/NBR (shaft seal), AISI 304 (Shaft), Cast iron (Motor bracket)

Color

Dark blue

Features

Standardised cast iron monobloc centrifugal pump with AISI 304 impeller for MD, With 2 poles motors with high energy efficiency, The MD electric pumps feature a back pull-out design that allows the motor block to be removed without having to disconnect the piping body for maintenance

Approx. weight

98kg, 105.1kg, 106.1kg, 136.3kg, 161.1kg, 74.2kg, 74.6kg, 94.5kg, 95kg

Overall width

352mm

Overall height

405mm

Overall depth

589mm, 733mm, 539mm, 537mm

Separately accessories

6208-2RS1, 6308 2RS1, 6309 2RS1, 6206-2RS1, 6306 2RS1

Degree of protection

IP55